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Supplier: ProSoft Technology, Inc.
Description: module is to have an HMI panel and a SCADA package all communicating to the same Modbus slave port of a Modicon processor. This stand-alone DIN-rail mounted protocol gateway provides a single Modbus Master port and three Modbus Slave ports. All Modbus serial ports
- Number of Terminating Connections: 1 to 3
- Features: Other
- Product Form Factor: Stand-alone Unit
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Supplier: ProSoft Technology, Inc.
Description: The ProLinx family DF1 Serial Port Expander module (5102-DFS3-DFM) allows you to attach up to three separate DF1 master devices to a single DF1 slave. The module is designed to act as a multiplexer, allowing simultaneous connections from multiple DF1 masters to a single DF1
- Number of Terminating Connections: 1 to 3
- Features: Other
- Product Form Factor: Stand-alone Unit
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Supplier: Allied Electronics, Inc.
Description: The Microchip MCP23016 is a 16-bit input/output expander designed to provide embedded systems with general purpose remote I/O expansion through an I 2 C™ serial port. The fully bi-directional 16 I/Os default to inputs and can be configured as inputs or outputs. Additionally,
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Supplier: Sealevel Systems, Inc.
Description: provides an excellent means for expanding the number of serial ports in a PC, while eliminating potential conflicts. For user’s that require custom baud rates, isochronous communications, or 9-bit protocol, the 3088 ISA serial interface is available with the Oxford 16C950 UART,
- Data Rate: 115.2 kbps
- Number of Ports: 2
- Operating Temperature: 0 to 70 C
- Connector: DB9
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Supplier: Allied Electronics, Inc.
Description: The Microchip I/O Expander are 8- and 16-bit input/output expander designed to provide embedded systems with general-purpose remote I/O expansion through an IC™ and SPI serials port. The fully bi-directional I/Os default to inputs and can be configured as inputs or
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Supplier: Allied Electronics, Inc.
Description: The Microchip I/O Expander are 8- and 16-bit input/output expander designed to provide embedded systems with general-purpose remote I/O expansion through an IC™ and SPI serials port. The fully bi-directional I/Os default to inputs and can be configured as inputs or
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Supplier: Sealevel Systems, Inc.
Description: The 7804 is a multi-interface, eight port, Universal Bus (3.3V or 5V) compatible PCI adapter. Offering eight individual field-selectable RS-232, RS-422, or RS-485 channels, the 7804 delivers ultimate flexibility for expanding serial communications. The 7804 supports standard PC data
- Data Rate: 921.6 kbps
- Number of Ports: 8
- Operating Temperature: 0 to 70 C
- Connector: DB9
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Supplier: Microchip Technology, Inc.
Description: be inverted with the Polarity Inversion register. All registers can be read by the system master. Additional Features 16-bit input/output port expander with interrupt output Cascadable for up to 8 devices on one bus 25mA sink/source capability per I/O Supports up to 10MHz SPI™ clock
- Features: Other
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Supplier: Microchip Technology, Inc.
Description: polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master. Additional Features 8-bit port expander with interrupt output 2 address inputs for up to 4 devices on one bus 25mA sink/source capability per
- Features: Other
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Supplier: Microchip Technology, Inc.
Description: be inverted with the Polarity Inversion register. All registers can be read by the system master. The 16-bit I/O port functionally consists of two 8-bit ports (PORTA and PORTB). The MCP23X17 can be configured to operate in the 8-bit or 16-bit modes via IOCON.BANK. There are two
- Features: Other
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Supplier: Microchip Technology, Inc.
Description: polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master. Additional Features 8-bit port expander with interrupt output 3 address inputs for up to 8 devices on one bus 25mA sink/source capability per
- Features: Other
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Supplier: Sealevel Systems, Inc.
Description: software, simply connect the 2223-KT to an internal USB header connector, and then boot the system. The serial ports are recognized as standard COM ports by the host system enabling compatibility with legacy software. All Sealevel SeaLINK USB serial adapters use a
- Data Rate: 921.6 kbps
- Number of Ports: 2
- Operating Temperature: 0 to 70 C
- Connector: DB9
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Supplier: TOP-electronics USA
Description: you’re done), DHCP, serial Web-Based-Management Telnet Control sockets from your own applications Transparent communication Windows COM Port Redirector and virtual COM ports Box-to-Box TCP server sockets from your own applications OPC server Expanded protocol support FTP client
- Network Equipment: Modem
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Supplier: DigiKey
Description: I/O Expander 5 Serial 8-SC70JW
- TJ: -40 to 85 C
- Features: Other
- Device Type: Port / Bus Expander
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Supplier: Quarktwin Technology Ltd.
Description: I/O Expander 24 Serial
- Supply Voltage: 3.3 V
- Features: Other, RoHS Compliant
- Device Type: Port / Bus Expander
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Supplier: ACCES I/O Products, Inc.
Description: Features Eight or four-port PCI Express serial communication cards Serial protocol (RS-232/422/485) SOFTWARE CONFIGURED per port, stored in EEPROM for auto-configure at next boot Low profile PCIe MD2 form factor, works in standard height or low-profile PCIe computers High
- Number of Ports: 8
- Operating Temperature: -40 to 85 C
- Operating Humidity: 5 to 95 %
- Features: ESD Protection, Other, RoHS
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Supplier: ACCES I/O Products, Inc.
Description: Features Eight or four-port PCI Express serial communication cards Serial protocol (RS-232/422/485) SOFTWARE CONFIGURED per port, stored in EEPROM for auto-configure at next boot Low profile PCIe MD2 form factor, works in standard height or low-profile PCIe computers High
- Number of Ports: 8
- Operating Temperature: -40 to 85 C
- Operating Humidity: 5 to 95 %
- Features: ESD Protection, Other, RoHS
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Supplier: ACCES I/O Products, Inc.
Description: Features Eight or four-port PCI Express serial communication cards Serial protocol (RS-232/422/485) SOFTWARE CONFIGURED per port, stored in EEPROM for auto-configure at next boot Low profile PCIe MD2 form factor, works in standard height or low-profile PCIe computers High
- Number of Ports: 4
- Operating Temperature: -40 to 85 C
- Operating Humidity: 5 to 95 %
- Features: ESD Protection, Other, RoHS
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Supplier: ACCES I/O Products, Inc.
Description: Features Eight or four-port PCI Express serial communication cards Serial protocol (RS-232/422/485) SOFTWARE CONFIGURED per port, stored in EEPROM for auto-configure at next boot Low profile PCIe MD2 form factor, works in standard height or low-profile PCIe computers High
- Number of Ports: 4
- Operating Temperature: -40 to 85 C
- Operating Humidity: 5 to 95 %
- Features: ESD Protection, Other, RoHS
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Supplier: Campbell Scientific, Inc.
Description: The SDM-SIO1 module connects to Campbell Scientific dataloggers using the SDM port and communications protocol. It connects to a remote serial device using industry standard hardware that can be set to true RS-232, RS-485 or RS-422 mode. It also supports hardware handshaking. The
- Data Rate: 115.2 kbps
- Features: Other
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Description: RS-422/485 ports or six RS-232 ports, up to six eSATA ports, up to four 10/100/1000BASE-T ports, two USB 3.0 ports, 1PPS input, and access to GPIO and interrupt inputs. Two 10/100/1000BASE-T ports can be replaced with a XIM module to support two 10GBASE-T
- Network Options: Ethernet
- Data Acquisition: I/O Module
- Features: Other
- Form Factor: Printed Circuit Board (PCB)
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Description: IC XPNDR 5MHZ SPI SERIAL 24HWQFN
- TJ: -40 to 125 C
- Features: Other
- Device Type: Port / Bus Expander, Sensor Interface
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Supplier: Moxa Inc.
Description: The intelligent C320Turbo serial boards are expandable and flexible COM/TTY solutions for RS-232 applications that require connecting up to 128 serial devices to one computer. The C320Turbo’s on-board CPU and large dual-port memory take the load off host systems whose
- Number of ports: 8 to 32
- PCI Data Bus: 32-bit
- Features: Bus Interface / Adapter Module
- Form Factor: Full-Size PCI
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Supplier: Allied Electronics, Inc.
Description: The Microchip I/O Expander are 8- and 16-bit input/output expander designed to provide embedded systems with general-purpose remote I/O expansion through an IC™ and SPI serials port. The fully bi-directional I/Os default to inputs and can be configured as inputs or
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1084257-PCA9703PW,118 Category: Integrated Circuits (ICs)>Interface - I/O Expanders Package: Tape & Reel Standard Package: 2,500 Mounting: SMD (SMT) Output Type: Push-Pull Interface: SPI Serial Number of I/O: 16 (Input Only) Interrupt Output: Yes Voltage -
- Features: Other
- Device Type: Port / Bus Expander, Sensor Interface
- Package Type: SSOP
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Supplier: TelephoneStuff.com
Description: Expands NEAX 2000 voice mail system from 4 ports to 8 ports. Serial number from voice mail banner screen required when placing order.
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Supplier: L-com, Inc.
Description: The ST4300USBM Mountable 4-Port Industrial USB Hub (USB 3.0) offers a simple way to expand a systems current USB capability by providing 4 additional external USB 3.0 ports from a single USB 3.0 host connection, with speeds up to 5 Gbps. Designed for extreme operating environments,
- Features: Serial Hub
- Network / Bus: USB
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Supplier: TOP-electronics USA
Description: DHCP, serial Web-Based-Management Telnet Control sockets from your own applications Transparent communication Windows COM Port Redirector and virtual COM ports Box-to-Box TCP server sockets from your own applications OPC server Expanded protocol support FTP client / server
- Network Equipment: Modem
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Supplier: Visual Sound, Inc.
Description: interfaces support simultaneous communications via USB port, DB9 serial port and SNMPWEBCARD slot. HID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS X. Includes Tripp Lite's PowerAlert UPS Power
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Supplier: Tripp Lite by Eaton
Description: (2) Cat5 patch cables, 6 ft. 2.4 GHz SMA Wi-Fi diversity antenna Straight-through serial adapter, DB9 to RJ45 (F/F) Crossover serial adapter, DB9 to RJ45 (F/F) Modular serial adapter, DB9 to RJ45 (M/F) Cisco rolled straight-through serial adapter, DB9 to RJ45 (F/F) Cisco
- Number of PCI Slots: 48
- Operating Temperature: 5 to 50 C
- Server Type: Network Server
- Operating System: Other
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Supplier: Advantech
Description: ULI-414LI - USB 2.0 Hub, 4-Ports, High Retention Connectors Expands 1 USB port to 4 USB ports ESD Level 4 (Contact 8 kV, Air 15 kV) Performance Criteria B USB 2.0, 480 Mbps, high speed Wide operating temperature (-40 to +80 °C) Rugged panel mount case High retention USB
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Supplier: Advantech
Description: Expandable Industrial IoT Gateway with TI AM6734 Quad Cortex A53 TI AM6734 Quad-core Cortex A53 CPU up to 1.4GHz LPDDR4 2/4GB up to 8GB, eMMC 32GB for system storage 2x isolated serial ports, configurable for RS232/485 2x 10/100/1000 Ethernet ports Add-on modules available for
- Form Factor: Ceiling / Wall Mount
- Network Equipment: Gateway
- Features: Internet of Things (IoT) Compatible
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Supplier: Tripp Lite by Eaton
Description: patch cables, 6 ft. 2.4 GHz SMA Wi-Fi diversity antenna Straight-through serial adapter, DB9 to RJ45 (F/F) Crossover serial adapter, DB9 to RJ45 (F/F) Modular serial adapter, DB9 to RJ45 (M/F) Cisco rolled straight-through serial adapter, DB9 to RJ45 (F/F) Cisco rolled
- Number of PCI Slots: 16
- Operating Temperature: 5 to 50 C
- Server Type: Network Server
- Operating System: Other
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Interfacing a 4x4 Matrix Keypad with an 8-Bit GPIO Expander
AN1081 Interfacing a 4x4 Matrix Keypad with an 8-Bit GPIO Expander * I/O Direction Register (IODIR): The IODIR Author: Mike Curran register controls the direction of the port pins. A Microchip Technology Inc. high on the corresponding bit configures the pin as an input and a low configures
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Low-Voltage 16-Bit I2C and SMBus I/O Expander with Interrupt Output, Reset, and Configuration Registers (.pdf)
This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed to provide general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL) and serial data (SDA)]. The major benefit of this device is its wide VCC range. It can operate
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The RS-232/DALI Bridge Interface
at lower power levels than standard magnetic ballasts. With the rise of digitally controlled ballasts, the need for devices that ?talk? to them has increased as well. This application note describes a very simple interface between the RS-232 serial port (available on almost all computers) and DALI, where
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Case Study: PSCUFS Implements Avocent Solutions for Data Center Overhaul
. PSCUFS's access to serial devices also came under scrutiny. Access to equipment such as switches, firewalls and routers was only achieved through at-the-rack connections to the console port of each device.
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USB Embedded Host Stack
the bus expanded through the use of hubs. USB is a tiered star on which one or more devices communicate. The most network. Typically, a hub allows four or seven devices common USB host is a PC. With the introduction of to attach to a single port. A maximum of five hubs can Microchip's microcontrollers
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An Innovative Cabling Concept Improves Reliability for Multi-Axis Stage Systems
, and encoders are integrated. Alternatively to CAN open, the communication with a master computer may be executed via a serial port (RS232). By miniaturizing the electronic PCBs, the size and mass of the individual control boxes is smaller than a comparable cabling system. For the 3 axis XYZ system